Ferris D. 2012. Pasture cropping: An introduction to the concept and EverCrop project, with David Ferris and producers Chris Vanzetti and Graham ‘Johno’ Johnston. Filmed and Edited by Daniel Maloney. Produced by Geoff Moore and David Ferris, Department of Agriculture and Food WA.http://www.agric.wa.gov.au/PC_95118.html